Sanyo PLC-XF46N Service Manual

Also see for PLC-XF46E: Owner's manual Specifications Owner's manual

- 15 -Before Disassemblies :Turn off a projector and disconnect the AC power cord.When remove the lens shift unit, shift to the position from which the attachment screws of a lens shift unit and anoptical base unit can be removed.Cabinet front topunitCabinet front bottom unitA(a)(a)HookABBBB■ Mechanical DisassembliesDisassemble should be made following procedures in numerical order.Following steps show the basic procedures, therefore unnecessary step may beignored.Caution:The parts and screws should be placed exactly the same position as the original, oth-erwise it may cause loss of performance and product safety.The wiring method of the leads and ferrite cores should be returned exactly the samestate as the original, otherwise it may cause loss of performance and product safety.Fig.1-11-1 Cabinet front top unit and Cabinet front bottom unit removal.Note :Be careful not to damage Hook. The cabinet front top unit is being fixed with cabinet front bottom by hook.1. Remove 2 screws-A.Push part(a) and pull the Cabinet front top unit upward.2. Remove 4 screws-B and remove the Cabinet front bottomunit.(See Fig.1-1)Refer to Lens replacement and installation manual.ScrewScrewLens shift unit is moved to the positionfrom which an attachment screws canbe removed, as shown in a figure.Lens shift unitScrews Expression(Type Diameter x Length) mmT type M TypeTapping screw Machine screw